<template>
  <div class="between">
    <el-form ref="form" :model="form" label-width="120px" :rules="rules" size="small" :disabled="disabled">
      <slot name="form-item-task-nodeCode" :model="form" field="nodeCode">
        <el-form-item label="节点编码">
          <el-input v-model="form.nodeCode" :disabled="disabled"></el-input>
        </el-form-item>
      </slot>
      <slot name="form-item-task-nodeName" :model="form" field="nodeName">
        <el-form-item label="节点名称">
          <el-input v-model="form.nodeName" :disabled="disabled"></el-input>
        </el-form-item>
      </slot>
      <slot name="form-item-task-collaborativeWay" :model="form" field="collaborativeWay">
        <el-form-item label="协作方式">
          <el-radio-group v-model="form.collaborativeWay" @change="collaborativeWayChange">
            <el-radio label="1">
              或签
              <el-tooltip class="item" effect="dark" content="只需一个人审批">
                <i class="el-icon-question" style="color: #000"></i>
              </el-tooltip>
            </el-radio>
            <el-radio label="2">
              票签
              <el-tooltip class="item" effect="dark" content="部分办理人审批，只支持选择用户">
                <i class="el-icon-question" style="color: #000"></i>
              </el-tooltip>
            </el-radio>
            <el-radio label="3">
              会签
              <el-tooltip class="item" effect="dark" content="所有办理都需要审批，只支持选择用户">
                <i class="el-icon-question" style="color: #000"></i>
              </el-tooltip>
            </el-radio>
          </el-radio-group>
        </el-form-item>
      </slot>
      <slot name="form-item-task-nodeRatio" :model="form" field="nodeRatio" v-if="form.collaborativeWay === '2'">
        <el-form-item label="票签占比" prop="nodeRatio">
          <el-input v-model="form.nodeRatio" type="number" placeholder="请输入"></el-input>
          <div class="placeholder">票签比例范围：(0-100)的值</div>
        </el-form-item>
      </slot>
      <slot name="form-item-task-permissionFlag" :model="form" field="permissionFlag">
        <el-form-item label="权限标识">
          <el-select v-model="form.permissionFlag" multiple collapse-tags :disabled="disabled" :clearable="!disabled" filterable v-if="form.collaborativeWay === '1'">
            <el-option-group
              v-for="groupOption in groupOptions"
              :key="groupOption.label"
              :label="groupOption.label"
              :disabled="disabled">
              <el-option
                v-for="item in groupOption.options"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-option-group>
          </el-select>
          <el-select
            v-else
            v-model="form.permissionFlag"
            multiple
            collapse-tags
            :disabled="disabled"
            :clearable="!disabled"
            @focus="initUser"
            popper-class="dialogSelect"
            :popper-append-to-body="false"
          >
            <el-option
              v-for="item in form.permissionFlag"
              :key="item"
              :label="item"
              :value="item">
            </el-option>
          </el-select>
        </el-form-item>
      </slot>
      <slot name="form-item-task-skipAnyNode" :model="form" field="skipAnyNode">
        <el-form-item label="是否可以跳转任意节点">
          <el-radio-group v-model="form.skipAnyNode">
            <el-radio label="N" >否</el-radio>
            <el-radio label="Y">是</el-radio>
          </el-radio-group>
        </el-form-item>
      </slot>
      <slot name="form-item-task-listenerType" :model="form" field="listenerType">
        <el-form-item label="监听器类型">
          <el-select v-model="form.listenerType" multiple>
            <el-option label="任务创建" value="create"></el-option>
            <el-option label="任务开始办理" value="start"></el-option>
            <el-option label="在任务被分配给用户或组时触发" value="assignment"></el-option>
            <el-option label="权限认证" value="permission"></el-option>
            <el-option label="任务完成" value="finish"></el-option>
          </el-select>
        </el-form-item>
      </slot>
      <slot name="form-item-task-listenerPath" :model="form" field="listenerPath">
        <el-form-item label="监听器路径" description="输入监听器的路径，以@@分隔,顺序与监听器类型一致">
          <el-input type="textarea" v-model="form.listenerPath" rows="8"></el-input>
          <el-tooltip class="item" effect="dark" content="输入监听器的路径，以@@分隔，顺序与监听器类型一致">
            <i class="el-icon-question"></i>
          </el-tooltip>
        </el-form-item>
      </slot>
    </el-form>

    <!-- 权限标识：会签票签选择用户 -->
    <el-dialog title="用户选择" :visible.sync="userVisible" width="80%" append-to-body>
      <selectUser :selectUser.sync="form.permissionFlag" :userVisible.sync="userVisible" @handleUserSelect="handleUserSelect"></selectUser>
    </el-dialog>
  </div>
</template>

<script>
import {listRole} from "@/api/system/role";
import {listUser} from "@/api/system/user";
import {listDept} from "@/api/system/dept";
import selectUser from "@/views/components/selectUser";

export default {
  name: "Between",
  components: {
    selectUser
  },
  props: {
    value: {
      type: Object,
      default () {
        return {}
      }
    },
    disabled: { // 是否禁止
      type: Boolean,
      default: false
    },
  },
  data () {
    return {
      form: this.value,
      groupOptions: [],
      rules: {
        nodeRatio: [
          { required: false, message: "请输入", trigger: "change" },
          { pattern: /^(?:[1-9]\d?|0\.\d{1,3}|[1-9]\d?\.\d{1,3})$/, message: "请输入(0, 100)的值，最多保留三位小数", trigger: ["change", "blur"] }
        ]
      },
      userVisible: false
    }
  },
  watch: {
    form: {
      handler (n) {
        this.$emit('change', n)
      },
      deep: true
    }
  },
  created() {
    if (this.form.permissionFlag) {
      this.form.permissionFlag = this.form.permissionFlag.split(",")
    }
    if (this.form.listenerType) {
      this.form.listenerType = this.form.listenerType.split(",")
    }
    this.getPermissionFlag();
  },
  methods: {
    /** 选择角色权限范围触发 */
    getPermissionFlag() {
      let groupOptionCreateBy = {
        label: '创建人',
        options: [{
          value: 'warmFlowInitiator',
          label: '流程发起人'
        }]
      }
      this.groupOptions.push(groupOptionCreateBy);
      listRole().then(response => {
      let groupOption = {
        label: '角色',
        options: response.rows.map(item =>{
            return {
              value: 'role:' + item.roleId,
              label: item.roleName
            }
          }
        )
      }
      this.groupOptions.push(groupOption);
      listUser().then(response => {
        let groupOption = {
          label: '用户',
          options: response.rows.map(item =>{
              return {
                value: item.userId,
                label: item.nickName
              }
            }
          )
        }
        this.groupOptions.push(groupOption);
        listDept().then(response => {
          let groupOption = {
            label: '部门',
            options: response.data.map(item =>{
                return {
                  value: 'dept:' + item.deptId,
                  label: item.deptName
                }
              }
            )
          }
          this.groupOptions.push(groupOption);
        });
      });
      });
    },
    collaborativeWayChange(val) {
      this.form.permissionFlag = [];
      this.$set(this.form, "nodeRatio", val === "1" ? "0.000" : val === "3" ? "100.000" : "");
    },
    // 打开用户选择弹窗
    initUser() {
      this.userVisible = true;
    },
    // 获取选中用户数据
    handleUserSelect(checkedItemList) {
      this.form.permissionFlag = checkedItemList.map(e => {
        return e.userId;
      });
    }
  }
}
</script>

<style scoped>
.dialogSelect {
  display: none;
}
.placeholder {
  color: #828f9e;
  font-size: 12px;
}
</style>
